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2019 Infiniti QX50 First Drive Review | A high-tech engine flies under the radar

Update: An Infiniti representative reached out after this review was published and noted that the "Park with Easy Steering" function of the Direct Adaptive Steering system was erroneously left engaged. Infiniti says this feature "reduces feel considerably at low speeds to aid in parking", and that the Easy Steering function will be disabled by default in customer cars unless the customer chooses to engage it. This seems to explain the issues our reviewer had with low-speed steering feel, although we've had other problematic experiences with Direct Adaptive Steering in a broader sense – not to mention the fact that the drive-by-wire system has been recalled several times to fix various issues, and also recalibrated in response to criticism. We hope to get another QX50 soon, and if so we'll compare the low-speed steering response with Easy Steering on and off. Even as manufacturers rush headlong into electrification and autonomous driving, revolutionary internal-combustion engine technologies are still being developed. Consider the Mazda Skyactiv-X Spark Controlled Combustion Ignition process, for example. But Infiniti's VC-Turbo four-cylinder engine, which makes its debut in the 2019 QX50, is truly a work of engineering fortitude. The engine realizes the long-held ambition among engine manufacturers to create a way to alter the compression ratio on the fly, a boon to both power and fuel efficiency. It's a brilliant bit of science that's, unfortunately, still in search of the right car. Don't get us wrong, the QX50 is perfectly competent — it's an exceedingly quiet and comfortable cruiser. However, it's no longer the driver-pleasing machine its predecessor was. That car, originally known as the EX35, was built atop Nissan's sporty FM platform, a front-midship, rear-wheel-drive layout putting the engine aft of the front axle line and giving the vehicle the athletic driving dynamics of a sport sedan. In fact, it was basically a G37 hatchback, and it was sold as the Skyline Crossover in Japan. A shortened FM chassis underpinned the 370Z, to put a finer point on it. For those more concerned with comfort than corners, the 2019 QX50 might actually be a more useful. It rides atop an all-new front-wheel-drive chassis, which means it's able to add more space for both passengers and cargo. It trades a heap of the old QX50's sportiness for comfort and packaging efficiency. If that sounds good to you, perhaps the new QX50 is the right crossover.

Infiniti Q50 Eau Rouge Concept could be something special

With one of Infiniti's chief goals being to adopt a less US-centric product lineup and burnish its standing on the global stage, Nissan's premium outpost will have to get serious about enhancing its offerings' performance and image credentials if it wants to take on the Germans model for model. It dabbled with the idea when it launched its Infiniti Performance Line (IPL), but its sole emissary to this point, the G37 IPL, offered little in the way of actual enhanced performance, focusing instead on visuals and a hefty price tag. This just-revealed Q50 Eau Rouge Concept suggests Infiniti is starting to get the message. Based on the cooking Q50, the Eau Rouge concept features both enhanced visuals courtesy of much more aggressive (and 20-millimeter-wider) carbon fiber bodywork inspired by the company's RB9 Formula One car and an improved stance thanks to a lowered, firmed suspension. As for what's lurking underhood this Detroit Auto Show star, that may be as much a theoretical at this point as anything else, but Infiniti president Johan de Nysschen offers a hint: "If we built this car I would expect it to feature over 500 horsepower and 600 pound-feet of torque," power arrived at via "a big personality, V-cylinder engine with forced induction." Johan, that sounds like a fine place to start. Infiniti Q50 Eau Rouge: Muscular, purposeful, refined - Q50 Eau Rouge concept provides a glimpse of Infiniti's design prowess for high-performance vehicles - Exterior features Infiniti Red Bull Racing Formula One design influences - Q50 Eau Rouge hints at future powerful product line Detroit / Hong Kong – The Infiniti Q50 Eau Rouge, revealed at the 2014 NAIAS Detroit Motor Show, is a concept car that expresses Infiniti's design vision of a high-performance Q50 premium sports sedan. The Q50 Eau Rouge embodies the arresting design features of the Q50 premium sports sedan – infused with the enticing spirit of Formula One. Featuring bespoke aerodynamic carbon fiber bodywork, Q50 Eau Rouge is lower and wider, possessing genuine road presence. This striking design is inspired by muscularity, aerodynamics, refinement, and understated power. "If we built this car I would expect it to feature over 500hp and 600lb/ft of torque. Through our various alliance partners we have access to a range of engines featuring this performance capability which, with a fair amount of engineering effort, can be developed to exhibit Infiniti character and accommodated within the Q50 engine bay.

Infiniti QX Inspiration Concept SUV may be the most Japanese thing in Detroit

Infiniti is following up its Q Inspiration Concept from the Detroit Auto Show last year with a QX Inspiration Concept for 2019. Unlike the Q Inspiration from last year ( VC-Turbo engine), this one is fully electric. That said, it does sport a similar design language. This QX concept is meant to preview an upcoming midsize electric Infiniti SUV. Since it's powered by an electric powertrain, there's no need for a grille. Infiniti decided to take the opportunity to spell its name out in big and bold letters across the bow instead. The proportions are obviously concept-car-like with a high beltline and squashed rear-end. Straight lines and muscular curves accentuate the car's stance nearly everywhere you look — somehow we still didn't escape the plastic wheel arches breaking up the pretty white paint and surrounding the 22-inch wheels. Related: Infiniti QX Inspiration fails to drive onstage at Detroit Auto Show reveal Etchings on the razor-thin headlamps and throughout the car are designed to look as though lasers did the work. Infiniti emphasizes that it used Japanese "Ma" styling, which puts an emphasis on negative space. Take a look through the photos yourself to see if you think Infiniti succeeded at utilizing the design mantra of "white space" on this SUV. One neat feature you'll easily be able to decipher on the exterior is the use of Japanese red cedar slats on the roof. You can see straight out of the car from inside, and it offers a bit of contrast color-wise. A lot of the magic is contained in the interior of the QX Inspiration, though. The first thing you'll see is the pillar-to-pillar screen that's finished in gold-tinted glass. Remind anyone of Byton? As if that wasn't enough screen, Infiniti also put a screen in the square steering wheel, too. The center console is made using marble, extending all the way back to the rear seats. White, suede rhombus panels serve as the Infiniti's floor that also features gold inlays. Infiniti takes advantage of the electric car benefit of a flat floor for extra interior space — the battery sits low under it. Infiniti QX Inspiration Concept View 24 Photos It also uses the popular concept-car trick of rotating seats to make ingress and egress easier. The same tech was revered in the 1960s. Infiniti says it intentionally left out any technology from the backseat so as to give the cabin a more natural and authentic appearance in pursuing the Japanese appreciation of nature and craftsmanship.